As he hits the ground, Ronaldo outstretches his arms and bellows 'Siuuu', which is Spanish for 'yes', with fans often joining in to create a booming noise around the stadium. 3. His teammates now often join in with the 'siu'Credit: Getty.

bwin also lent its name to the Primeira Liga (bwinLIGA), sponsored Italian football club Milan from 2006 to 2010, and has also been a partner to popular football clubs, such as Real Madrid, Juventus and Werder Bremen.

Some bettors will assign 1 percent of their bankroll to a unit, while others could do 2, 3 or even 5 percent. If you have a bankroll of $1,000, for example, 1 unit could be $10 or maybe $20 or even $30. If you have a bankroll of $2,000, 1 unit could be $20 or maybe even $40 or $100.

Prop betting seeks to proposition the bettor with a question, one that may or may not have a direct bearing on the final score. For example: How many receiving yards will Tyreek Hill have?